30513567

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 48241152

約数和(自身を除く): 17727585

約数列:

[1, 3, 7, 21, 37, 111, 173, 227, 259, 519, 681, 777, 1211, 1589, 3633, 4767, 6401, 8399, 19203, 25197, 39271, 44807, 58793, 117813, 134421, 176379, 274897, 824691, 1453027, 4359081, 10171189, 30513567]

約数ペア:

[(1, 30513567), (3, 10171189), (7, 4359081), (21, 1453027), (37, 824691), (111, 274897), (173, 176379), (227, 134421), (259, 117813), (519, 58793), (681, 44807), (777, 39271), (1211, 25197), (1589, 19203), (3633, 8399), (4767, 6401)]